<template>
  <div>
    <!-- 面包屑 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>数据统计</el-breadcrumb-item>
      <el-breadcrumb-item>数据报表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片 -->
    <el-card>
      <div id="main" style="width: 600px; height: 400px"></div>
    </el-card>
  </div>
</template>

<script>
import echarts from "echarts"
import _ from 'lodash'
export default {
  data() {
    return {
        options: {
        title: {
          text: '用户来源'
        },
        tooltip: {
          trigger: 'axis',
          axisPointer: {
            type: 'cross',
            label: {
              backgroundColor: '#E9EEF3'
            }
          }
        },
        grid: {
          left: '3%',
          right: '4%',
          bottom: '3%',
          containLabel: true
        },
        xAxis: [
          {
            boundaryGap: false
          }
        ],
        yAxis: [
          {
            type: 'value'
          }
        ]
      }
    }
  },
  created() {},
  async mounted() {
    var myChart = echarts.init(document.getElementById("main"))
    // var option = {
    //   title: {
    //     text: "ECharts 入门示例",
    //   },
    //   tooltip: {},
    //   legend: {
    //     data: ["销量"],
    //   },
    //   xAxis: {
    //     data: ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"],
    //   },
    //   yAxis: {},
    //   series: [
    //     {
    //       name: "销量",
    //       type: "bar",
    //       data: [5, 20, 36, 10, 10, 20],
    //     },
    //   ],
    // }
    const {data: res} = await this.$http.get('reports/type/1')
    if(res.meta.setOption !==200) {return this.$message.error('获取失败')}
    const result = _.merge(res.data, this.options)
    myChart.setOption(result)
  },
  methods: {},
}
</script>

<style lang="less" scoped>
</style>